\(\frac{4x + 5y - xy}{2xy}\)
\(\frac{5y - 4x + xy}{2xy}\)
\(\frac{5x + 4y - xy}{2xy}\)
\(\frac{4x - 5y + xy}{2xy}\)
Correct answer is D
\(\frac{3x - y}{xy} - \frac{2x + 3y}{2xy} + \frac{1}{2}\)
= \(\frac{2(3x - y) - 1(2x + 3y) + xy}{2xy}\)
= \(\frac{6x - 2y - 2x - 3y + xy}{2xy}\)
= \(\frac{4x - 5y + xy}{2xy}\)
Convert 77 to a number in base two ...
A pair of shoes was sold for N2,250.00 at a loss of 10%. What was the cost price?...
If x + \(\frac{1}{x}\) = 4, find x2 + \(\frac{1}{x^2}\)...
The minimum value of y in the equation y = x\(^2\) - 6x + 8 is...
A fair die is tossed once, what is the probability of obtaining neither 5 or 2 ...